CAPTCHA是什么意思 CAPTCHA的读音、翻译、用法

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'CAPTCHA'是英文单词“Completely Automated Public Turing test to tell Computers and Humans Apart”的缩写。中文翻译为“完全自动区分计算机和人类的图灵测试”。它是一种人机交互的技术,主要用于防止机器人或恶意软件自动化攻击网站或网络系统。

CAPTCHA通常出现在网页的登录页面、注册页面、评论区等地方。用户需要通过识别图片、数字、文字等方式证明自己是人类,从而获得访问权限或进行相应操作。

以下是9个含有CAPTCHA的例句:

1. The website requires users to complete a CAPTCHA test to verify their identity.(这个网站要求用户完成CAPTCHA测试以验证身份。)

2. Without a CAPTCHA system, the website is vulnerable to spam attacks.(如果没有CAPTCHA系统,该网站容易受到垃圾邮件攻击。)

3. I find it difficult to read the CAPTCHA code on this website.(我发现在这个网站上读取CAPTCHA代码很困难。)

4. The CAPTCHA image contains distorted letters and numbers.(CAPTCHA图像中包含扭曲的字母和数字。)

5. The CAPTCHA test is an effective way to prevent automated attacks on websites.(CAPTCHA测试是防止网站自动化攻击的有效方法。)

6. Some websites use audio CAPTCHA to make it easier for visually impaired users.(一些网站使用音频CAPTCHA让视力受损的用户更容易完成验证。)

7. I had to refresh the CAPTCHA image a few times before I could successfully complete the test.(我不得不多次刷新CAPTCHA图像才能成功完成测试。)

8. The CAPTCHA system can be frustrating for users who have difficulty reading or hearing the verification code.(对于无法读取或听取验证代码的用户来说,CAPTCHA系统可能非常令人沮丧。)

9. The CAPTCHA feature has become an essential part of online security measures.(CAPTCHA功能已成为在线安全措施的重要组成部分。)

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